{"action":"Upgrade undici to 6.28.0 or later.","affected":[{"fixed":"6.28.0","introduced":"0"},{"fixed":"7.29.0","introduced":"7.0.0"},{"fixed":"8.9.0","introduced":"8.0.0"}],"component":"undici","cve_ids":["CVE-2026-16728"],"ecosystem":"npm","epss":0.00288,"exploited":false,"fixed_versions":["6.28.0","7.29.0","8.9.0"],"ghsa_id":"GHSA-8xcm-r25x-g524","id":"tcs_01M5KFEA49VG7B3NQQX5ZRCYPN","modified_at":"2026-09-10T03:51:13.567076059Z","published_at":"2026-08-03T19:24:33Z","references":["https://osv.dev/vulnerability/GHSA-8xcm-r25x-g524","https://github.com/nodejs/undici/security/advisories/GHSA-8xcm-r25x-g524","https://nvd.nist.gov/vuln/detail/CVE-2026-16728","https://github.com/nodejs/undici/commit/1b5a5312c3a7d7a30c31bf0d000b39a8a2531e1c","https://github.com/nodejs/undici/commit/2b3f749336d356bbbc50192f87f6cf7bc714721a","https://github.com/nodejs/undici/commit/4a9dafb16ff43880cf590e6d9c2aeee25fbff6d7","https://github.com/nodejs/undici/commit/4fd5a0c61e627f928b7003adc4ffe1e55ec63420","https://github.com/nodejs/undici/commit/cba3a52ac2e7abcc4e656d82af8579ea82c2bb9e","https://github.com/nodejs/undici/commit/e11a68ed4ff345c79402476f7a00d473443e318d","https://hackerone.com/reports/3828685","https://cna.openjsf.org/security-advisories.html","https://github.com/nodejs/undici","https://github.com/nodejs/undici/releases/tag/v6.28.0","https://github.com/nodejs/undici/releases/tag/v7.29.0","https://github.com/nodejs/undici/releases/tag/v8.9.0"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"GHSA-8xcm-r25x-g524","url":"https://osv.dev/vulnerability/GHSA-8xcm-r25x-g524"}],"summary":"undici vulnerable to downstream response desynchronization via retry interceptor"}